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During calls, Handsfree, Mute – AASTRA 4422 IP Office (SIP) for MX-ONE User Guide User Manual

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Dialog 4422 IP Office

During Calls

During Calls

Handsfree

Press.

Handsfree conversation.

Press to end the call.

From handsfree to handset

If the handset is on hook:

u

Lift the handset.

Conversation via the handset.

If the handset is off hook:

Press.

Conversation via the handset.

Mute

É

Press to switch the microphone on or off.

When the lamp is on, the person on the line cannot hear what is

being said near to your phone.